11122075011 has 16 divisors (see below), whose sum is σ = 15612912000. Its totient is φ = 7023126528.

The previous prime is 11122074959. The next prime is 11122075021. The reversal of 11122075011 is 11057022111.

It is not a de Polignac number, because 11122075011 - 2⁶ = 11122074947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11122075021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343555 + ... + 374531.

It is an arithmetic number, because the mean of its divisors is an integer number (975807000).

Almost surely, 2^11122075011 is an apocalyptic number.

11122075011 is a deficient number, since it is larger than the sum of its proper divisors (4490836989).

11122075011 is a wasteful number, since it uses less digits than its factorization.

11122075011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37298.

The product of its (nonzero) digits is 140, while the sum is 21.

Adding to 11122075011 its reverse (11057022111), we get a palindrome (22179097122).

The spelling of 11122075011 in words is "eleven billion, one hundred twenty-two million, seventy-five thousand, eleven".